Photinula crawshayi is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.Rosenberg, G. (2012). Photinula crawshayi E. A. Smith, 1905. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=533297 on 2012-12-07
References
External links Encyclopedia of Life World Register of Marine Species